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Two Step Equations/Inequalities Flashcards | StudBud

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7(9 + x) = 84

1/4x + 1/2 = 5

Two Step Equations/Inequalities

10 terms·StudBud Administration·175 plays

solving equations and inequalities with fractions and decimals

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Questions 10

Answers

1
1/4x + 1/2 = 5
x = 7
x = 3
x = -3
x = -7
2
7(9 + x) = 84
8
3
4
5
3
2.3x + 0.8 = 10
6
1.5
9
4
4
1/9x -1 > -2
x < 9
x < -27
x > -9
x > 27
5
-0.5x - 9 > -11.3
x > 40.6
x > 4.6
x < 4.6
x < 40.6
6
Which are possible solutions for the inequality, 0.03x - 2 ≥ 0.25?
{58, 64, 75}
{75, 84, 93}
{,-75, -64,-58}
{-93, -84, -75}
7
1/8x - 2 = 1
-6
24
8
16
8
-52.9 ≤ 0.4x – 7.2
114.1
114.2
11.42
114.25
9
5 + 4x = 37
-4
-8
8
10.5
10
6 + 6x = 18
2
-2
4
-4